I don't think you fully grasp my meaning of "Amputate your head".
It's meant to say, People think too much. Sometimes micro-analysis is not the best way. Stop thinking everything to death. "Amputate your head" and go with your heart. I chose that name when getting into the adult biz. Because getting into it was a choice based on gut feelings and a desire to do something I really wanted to do... not hard analysis. If I had examined everything about it before jumping head first into it, I would probably still be driving a truck today.
It does not reflect pent up hostility. At least not for me. But if that is how you choose to see it... you're more than welcome to.
"Vengeance" on the other hand.... yes. Pure anger my friend... pure unfiltered anger.